b.barracudacentral.org
Barracuda Reputation Block List
listed (168 ms)
bb.barracudacentral.org
Barracuda Reputation Block List (for SpamAssassin)
listed (138 ms)
lookup.dnsbl.iip.lu
IIP Blacklist
listed (46 ms)
ipbl.mailhosts.org
Mailhosts.org IPBL
listed (55 ms)
shortlist.mailhosts.org
Mailhosts.org SHORTLIST
listed (51 ms)
bl.shlink.org
SHLINK bl
listed (178 ms)
dyn.shlink.org
SHLINK dyn
listed (171 ms)
xs.surbl.org
SURBL xs (snowshoe and pill domains)
listed (167 ms)
dnsbl-1.uceprotect.net
UCEPROTECT Level 1
not listed (197 ms)
dnsbl-2.uceprotect.net
UCEPROTECT Level 2
not listed (154 ms)
dnsbl-3.uceprotect.net
UCEPROTECT Level 3
not listed (169 ms)
dnsbl.dronebl.org
DroneBL
not listed (48 ms)
dnsbl.sorbs.net
SORBS Aggregate zone
not listed (166 ms)
0spam.fusionzero.com
0spam DNSBL
not listed (154 ms)
0spam-killlist.fusionzero.com
0spam KillList
not listed (154 ms)
combined.abuse.ch
abuse.ch combined zone
not listed (38 ms)
drone.abuse.ch
abuse.ch FastFlux Tracker
not listed (48 ms)
spam.abuse.ch
abuse.ch spam blacklist
not listed (36 ms)
httpbl.abuse.ch
abuse.ch Web abuse Tracker
not listed (36 ms)
ipbl.zeustracker.abuse.ch
abuse.ch ZeuS Tracker IP
not listed (27 ms)
rbl.abuse.ro
abuse.ro IP RBL
not listed (28 ms)
spam.dnsbl.anonmails.de
anonmails.de DNSBL
not listed (16470 ms)
dnsbl.anticaptcha.net
AntiCaptcha.NET IPv4
not listed (36 ms)
orvedb.aupads.org
ANTISPAM-UFRJ orvedb
not listed (301 ms)
rsbl.aupads.org
ANTISPAM-UFRJ rsbl
not listed (296 ms)
l2.apews.org
APEWS Level 2
not listed (32 ms)
aspews.ext.sorbs.net
ASPEWS Listings
not listed (39 ms)
dnsbl.aspnet.hu
ASPnet DNSBL/URIBL
not listed (22105 ms)
ips.backscatterer.org
Backscatterer.org
not listed (193 ms)
list.bbfh.org
BBFH Level 1
not listed (217 ms)
l1.bbfh.ext.sorbs.net
BBFH Level 1 (@SORBS)
not listed (39 ms)
l2.bbfh.ext.sorbs.net
BBFH Level 2 (@SORBS)
not listed (48 ms)
l3.bbfh.ext.sorbs.net
BBFH Level 3 (@SORBS)
not listed (37 ms)
l4.bbfh.ext.sorbs.net
BBFH Level 4 (@SORBS)
not listed (48 ms)
list.blogspambl.com
Blog Spam Blacklist
not listed (138 ms)
bsb.empty.us
Blog Spam Blocklist (empty.us)
not listed (25 ms)
bsb.spamlookup.net
Blog Spam Blocklist (spamlookup.net)
not listed (26 ms)
blacklist.sci.kun.nl
C&CZ's own black list
not listed (62 ms)
cbl.anti-spam.org.cn
CASA CBL
not listed (564 ms)
cblplus.anti-spam.org.cn
CASA CBL+
not listed (905 ms)
cblless.anti-spam.org.cn
CASA CBL-
not listed (579 ms)
cdl.anti-spam.org.cn
CASA CDL
not listed (1066 ms)
cbl.abuseat.org
CBL
not listed (134 ms)
rbl.choon.net
choon.net IPv4 DNSBL
not listed (23699 ms)
bogons.cymru.com
Cymru Bogon List
not listed (153 ms)
v4.fullbogons.cymru.com
Cymru Fullbogon IPv4 List
not listed (154 ms)
tor.dan.me.uk
dan.me.uk (all tor nodes)
not listed (334 ms)
torexit.dan.me.uk
dan.me.uk (only tor exit nodes)
not listed (52 ms)
rbl.dns-servicios.com
DNS-SERVICIOS RBL
not listed (86 ms)
dnsbl.ipocalypse.net
dnsbl.ipocalypse.net
not listed (25024 ms)
dnsbl.mags.net
dnsbl.mags.net
not listed (129 ms)
dnsbl.rv-soft.info
dnsbl.rv-soft.info
not listed (39 ms)
vote.drbl.caravan.ru
DRBL vote node caravan.ru
not listed (37 ms)
vote.drbldf.dsbl.ru
DRBL vote node dsbl.ru
not listed (25024 ms)
vote.drbl.gremlin.ru
DRBL vote node gremlin.ru
not listed (1626 ms)
work.drbl.caravan.ru
DRBL work node caravan.ru
not listed (30 ms)
work.drbldf.dsbl.ru
DRBL work node dsbl.ru
not listed (25018 ms)
work.drbl.gremlin.ru
DRBL work node gremlin.ru
not listed (26 ms)
bl.drmx.org
DrMX
not listed (216 ms)
rbl.efnet.org
EFnet RBL
not listed (164 ms)
rbl.efnetrbl.org
EFnet RBL mirror
not listed (169 ms)
tor.efnet.org
EFnet TOR
not listed (164 ms)
bl.emailbasura.org
emailbasura.org
not listed (25024 ms)
rbl.fasthosts.co.uk
Fasthosts RBL
not listed (42 ms)
fnrbl.fast.net
fnrbl.fast.net
not listed (164 ms)
hil.habeas.com
Habeas Infringer List
not listed (25 ms)
spamrbl.imp.ch
ImproWare IP based spamlist
not listed (44 ms)
wormrbl.imp.ch
ImproWare IP based wormlist
not listed (86 ms)
dnsbl.inps.de
inps.de-DNSBL
not listed (110 ms)
rbl.interserver.net
InterServer BL
not listed (155 ms)
any.dnsl.ipquery.org
IPQuery.org any
not listed (25068 ms)
backscat.dnsl.ipquery.org
IPQuery.org backscat
not listed (22106 ms)
netblock.dnsl.ipquery.org
IPQuery.org netblock
not listed (25067 ms)
relay.dnsl.ipquery.org
IPQuery.org relay
not listed (25020 ms)
single.dnsl.ipquery.org
IPQuery.org single
not listed (25066 ms)
mail-abuse.blacklist.jippg.org
JIPPG's RBL Project (mail-abuse Listings)
not listed (301 ms)
dnsbl.justspam.org
JustSpam.org
not listed (23 ms)
dnsbl.kempt.net
Kempt.net DNS Black List
not listed (328 ms)
spamlist.or.kr
KISA-RBL
not listed (333 ms)
relays.bl.kundenserver.de
kundenserver.de relays
not listed (25 ms)
spamguard.leadmon.net
Leadmon.Net's SpamGuard Listings (LNSG)
not listed (940 ms)
dnsbl.madavi.de
Madavi:BL
not listed (38 ms)
bl.mailspike.net
Mailspike Blacklist
not listed (139 ms)
z.mailspike.net
Mailspike Zero-hour Data
not listed (147 ms)
bl.mav.com.br
MAV BL
not listed (430 ms)
cidr.bl.mcafee.com
McAfee RBL
not listed (228 ms)
rbl.megarbl.net
MegaRBL.net
not listed (66 ms)
combined.rbl.msrbl.net
MSRBL combined
not listed (52 ms)
images.rbl.msrbl.net
MSRBL images
not listed (53 ms)
phishing.rbl.msrbl.net
MSRBL phishing
not listed (52 ms)
spam.rbl.msrbl.net
MSRBL spam
not listed (53 ms)
virus.rbl.msrbl.net
MSRBL virus
not listed (53 ms)
web.rbl.msrbl.net
MSRBL web
not listed (52 ms)
relays.nether.net
nether.net (relays)
not listed (23 ms)
unsure.nether.net
nether.net (unsure)
not listed (166 ms)
ix.dnsbl.manitu.net
NiX Spam DNSBL
not listed (55 ms)
no-more-funn.moensted.dk
no-more-funn
not listed (29 ms)
nospam.ant.pl
nospam.ant.pl
not listed (97 ms)
dyn.nszones.com
nsZones.com Dyn
not listed (32 ms)
sbl.nszones.com
nsZones.com SBL
not listed (33 ms)
bl.nszones.com
nsZones.com SBL+Dyn
not listed (32 ms)
dnsbl.openresolvers.org
Open Resolver Check
not listed (25066 ms)
rbl.orbitrbl.com
ORBITrbl
not listed (17 ms)
netblock.pedantic.org
Pedantic.org netblock
not listed (79 ms)
spam.pedantic.org
Pedantic.org spam
not listed (84 ms)
pofon.foobar.hu
pofon.foobar.hu
not listed (88 ms)
rbl.polarcomm.net
Polar Communications Admin RBL
not listed (147 ms)
dnsbl.proxybl.org
proxyBL
not listed (25024 ms)
psbl.surriel.com
PSBL (Passive Spam Block List)
not listed (46 ms)
all.rbl.jp
RBL.JP all
not listed (1103 ms)
short.rbl.jp
RBL.JP short
not listed (304 ms)
virus.rbl.jp
RBL.JP virus
not listed (287 ms)
rbl.schulte.org
rbl.schulte.org
not listed (206 ms)
rbl.talkactive.net
rbl.talkactive.net
not listed (52 ms)
access.redhawk.org
Redhawk.org
not listed (145 ms)
dnsbl.rizon.net
Rizon RBL/DNSBL
not listed (12471 ms)
dynip.rothen.com
rothen.com DynIp
not listed (95 ms)
dul.ru
Russian Dial-up User List
not listed (42 ms)
dnsbl.rymsho.ru
Rymsho's DNSBL
not listed (32 ms)
all.s5h.net
s5h.net IPv4 RBL
not listed (850 ms)
tor.dnsbl.sectoor.de
sectoor TOR blacklist
not listed (23 ms)
exitnodes.tor.dnsbl.sectoor.de
sectoor TOR blacklist (exit nodes)
not listed (23 ms)
bl.score.senderscore.com
SenderScore
not listed (600 ms)
problems.dnsbl.sorbs.net
SORBS Aggregate zone (problems)
not listed (50 ms)
proxies.dnsbl.sorbs.net
SORBS Aggregate zone (proxies)
not listed (23 ms)
relays.dnsbl.sorbs.net
SORBS Aggregate zone (relays)
not listed (37 ms)
safe.dnsbl.sorbs.net
SORBS Aggregate zone (safe)
not listed (23 ms)
dul.dnsbl.sorbs.net
SORBS Dynamic IP Addresses
not listed (24 ms)
zombie.dnsbl.sorbs.net
SORBS hijacked networks
not listed (111 ms)
block.dnsbl.sorbs.net
SORBS Hosts demanding never be tested by SORBS
not listed (24 ms)
escalations.dnsbl.sorbs.net
SORBS netblocks of spam supporting service providers
not listed (37 ms)
http.dnsbl.sorbs.net
SORBS Open HTTP Proxies
not listed (23 ms)
misc.dnsbl.sorbs.net
SORBS Open other Proxies
not listed (39 ms)
smtp.dnsbl.sorbs.net
SORBS Open SMTP relays
not listed (24 ms)
socks.dnsbl.sorbs.net
SORBS Open SOCKS Proxies
not listed (23 ms)
spam.dnsbl.sorbs.net
SORBS Spamhost (any time)
not listed (49 ms)
recent.spam.dnsbl.sorbs.net
SORBS Spamhost (last 28 days)
not listed (968 ms)
new.spam.dnsbl.sorbs.net
SORBS Spamhost (last 48 hours)
not listed (39 ms)
old.spam.dnsbl.sorbs.net
SORBS Spamhost (last year)
not listed (35 ms)
web.dnsbl.sorbs.net
SORBS Vulnerable formmailers
not listed (145 ms)
korea.services.net
South Korean Network Blocking List
not listed (162 ms)
backscatter.spameatingmonkey.net
Spam Eating Monkey SEM-BACKSCATTER
not listed (144 ms)
badnets.spameatingmonkey.net
Spam Eating Monkey SEM-BADNETS
not listed (156 ms)
bl.spameatingmonkey.net
Spam Eating Monkey SEM-BLACK
not listed (136 ms)
netbl.spameatingmonkey.net
Spam Eating Monkey SEM-NETBLACK
not listed (155 ms)
singlebl.spamgrouper.com
Spam Grouper IP only list
not listed (22106 ms)
netblockbl.spamgrouper.com
Spam Grouper Net block list
not listed (22108 ms)
all.spam-rbl.fr
Spam-RBL.fr
not listed (51 ms)
bl.spamcannibal.org
SpamCannibal
not listed (22106 ms)
dnsbl.spam-champuru.livedoor.com
SpamChampuru DNSBL
not listed (12622 ms)
bl.spamcop.net
SpamCop Blocking List
not listed (66 ms)
pbl.spamhaus.org
Spamhaus PBL Policy Block List
not listed (156 ms)
sbl.spamhaus.org
Spamhaus SBL Spamhaus Block List
not listed (51 ms)
sbl-xbl.spamhaus.org
Spamhaus SBL-XBL Combined Block List
not listed (25 ms)
xbl.spamhaus.org
Spamhaus XBL Exploits Block List
not listed (29 ms)
zen.spamhaus.org
Spamhaus ZEN Combined Block List
not listed (288 ms)
feb.spamlab.com
SpamLab FEB
not listed (128 ms)
rbl.spamlab.com
SpamLab RBL
not listed (162 ms)
all.spamrats.com
SpamRATS! all
not listed (131 ms)
dyna.spamrats.com
SpamRATS! Dyna
not listed (157 ms)
noptr.spamrats.com
SpamRATS! NoPtr
not listed (170 ms)
spam.spamrats.com
SpamRATS! Spam
not listed (190 ms)
spamsources.fabel.dk
spamsources.fabel.dk
not listed (26 ms)
bl.spamstinks.com
SpamStinks.com DNSBL
not listed (140 ms)
badhost.stopspam.org
StopSpam.org badhost
not listed (15843 ms)
block.stopspam.org
StopSpam.org block
not listed (12875 ms)
dnsbl.stopspam.org
StopSpam.org dnsbl
not listed (13246 ms)
dul.pacifier.net
StopSpam.org dul
not listed (200 ms)
multi.surbl.org
SURBL multi (Combined SURBL list)
not listed (60 ms)
dnsbl.swiftbl.org
SwiftBL
not listed (25065 ms)
dnsrbl.swinog.ch
Swinog DNSRBL
not listed (30 ms)
bl.technovision.dk
Technovision Spamsource List
not listed (22107 ms)
st.technovision.dk
TechnoVision SpamTrap
not listed (29 ms)
opm.tornevall.org
TornevallNET DNSBL
not listed (43 ms)
rbl2.triumf.ca
TRIUMF.ca DNSBL
not listed (168 ms)
truncate.gbudb.net
truncate.gbudb.net
not listed (923 ms)
dnsbl-0.uceprotect.net
UCEPROTECT Level 0
not listed (150 ms)
ubl.unsubscore.com
Unsubscribe Blacklist UBL
not listed (199 ms)
free.v4bl.org
V4BL-FREE/DDNSBL-FREE
not listed (554 ms)
ip.v4bl.org
V4BL/DDNSBL
not listed (5220 ms)
virbl.dnsbl.bit.nl
Virbl
not listed (37 ms)
dnsbl.webequipped.com
WebEquipped.com block list
not listed (46 ms)
blacklist.woody.ch
Woody's SMTP Blacklist IPv4
not listed (53 ms)
db.wpbl.info
WPBL - Weighted Private Block List
not listed (163 ms)
bl.blocklist.de
www.blocklist.de
not listed (161 ms)
dnsbl.zapbl.net
ZapBL DNSRBL
not listed (48 ms)
blackholes.wirehub.net
info
not listed (51 ms)
dev.null.dk
info
not listed (25 ms)
dialups.mail-abuse.org
info
not listed (29 ms)
dnsbl.abuse.ch
info
not listed (40 ms)
dnsbl.antispam.or.id
info
not listed (210 ms)
new.dnsbl.sorbs.net
info
not listed (170 ms)
old.dnsbl.sorbs.net
info
not listed (848 ms)
recent.dnsbl.sorbs.net
info
not listed (35 ms)
spam.olsentech.net
info
not listed (32 ms)
bl.tiopan.com
info
not listed (25023 ms)
blocked.hilli.dk
info
not listed (55 ms)
cart00ney.surriel.com
info
not listed (203 ms)
dialup.blacklist.jippg.org
info
not listed (308 ms)
dialups.visi.com
info
not listed (200 ms)
dnsbl.tornevall.org
info
not listed (304 ms)
duinv.aupads.org
info
not listed (272 ms)
black.junkemailfilter.com
info
not listed (173 ms)
intruders.docs.uu.se
info
not listed (72 ms)
msgid.bl.gweep.ca
info
not listed (48 ms)
proxy.bl.gweep.ca
info
not listed (128 ms)
pss.spambusters.org.ar
info
not listed (21 ms)
rbl.snark.net
info
not listed (64 ms)
relays.bl.gweep.ca
info
not listed (48 ms)
relays.mail-abuse.org
info
not listed (22108 ms)
bl.konstant.no
info
not listed (871 ms)
bl.suomispam.net
info
not listed (66 ms)
dnsbl.cobion.com
info
not listed (44 ms)
projecthoneypot.org
info
not listed (48 ms)
dnsbl.net.ua
info
not listed (11 ms)
forbidden.icm.edu.pl
info
not listed (83 ms)
rbl.blockedservers.com
info
not listed (51 ms)
rbl.rbldns.ru
info
not listed (2223 ms)
rep.mailspike.net
info
not listed (151 ms)
spam.rbl.blockedservers.com
info
not listed (51 ms)
rbl.lugh.ch
info
not listed (21 ms)
bad.psky.me
A Free Modern RBL
not listed (17 ms)
bl.nosolicitado.org
info
not listed (145 ms)
bl.scientificspam.net
info
not listed (22 ms)
hostkarma.junkemailfilter.com
info
not listed (173 ms)
list.quorum.to
Collaborative mail filter Quorum has been shut down
not listed (198 ms)
netscan.rbl.blockedservers.com
info
not listed (50 ms)
rbl.iprange.net
info
not listed (49 ms)
srn.surgate.net
info
not listed (22107 ms)
singular.ttk.pte.hu
info
not listed (70 ms)
rbl.scrolloutf1.com
info
not listed (28 ms)
dnsrbl.org
info
not listed (125 ms)
blackholes.five-ten-sg.com
info
not listed (183 ms)
blackholes.intersil.net
info
not listed (25024 ms)
dnsbl.rangers.eu.org
info
not listed (46 ms)
t1.dnsbl.net.au
info
not listed (17 ms)